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  1. Help with PLL induction heater driver
  2. Fixing my first Oscilloscope (Video)
  3. Compact 90 volt lithium batteries
  4. Induction heating II: Shifting the Phase
  5. Testing and teardown of a commercial induction heater
  6. Where To Get "Free" TO-247 IGBTs and MOSFETs
  7. Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
  8. 60 hz hum in KLH receiver
  9. HBK-2216 power supply
  10. Resonant L-C circuit with 555 chip timer
  11. ATX PSU damaged by transient voltage spike. Advice?
  12. Belkin Regulator PRO Silver 650VA UPS Teardown
  13. Hitachi L7450 HPLC Diode Array Detector Teardown
  14. Xray machine inverter board output/input identification
  15. Please Review and Advise me on this GD Mosfet Circuit.
  16. [ST reference design]: 15 kW, three-level, three-phase Vienna rectifier with PFC
  17. Improve SMPS ripple with electrolytic capacitor
  18. SiC Gate drive with a GDT
  19. Merlin Gerin Masterpact M16N1 - 1600A Circuit Breaker Test
  20. Arduino Fans? Capture Data directly from serial monitor to spreadsheet
  21. Teardown of a Kappa CF15 CCD Camera From a Microscope
  22. Victron Energie Atlas Combi 12V/800W Battery Charger/Inverter Teardown
  23. Gate driver for big IGBTs
  24. discrete RF prototyping
  25. Building the OpenTheremin V3
  26. Looking for a high speed THT comparator >1MHz
  27. Problems with Franzoli electronics' easy flyback driver
  28. Telemechanique Altivar 58, 10kW Motor Drive Teardown
  29. Counterfit Parts
  30. Indukcion heter problem
  31. repair of Panasonic microwave inverter
  32. Tandberg TT1200 DVB MPEG-2 Decoder Teardown
  33. Server PSU OPV Hack - Fujitsu DPS-800GB-5 A
  34. IGBT Desaturation Detector
  35. Teardown of Servomex CO2 Analyzer 1400 Series
  36. 3kW Cisco Server Supply teardown and help needed
  37. Micro-power continuity checker.
  38. Charging batteries connected in series-parallel
  39. OpenTheremin v3 loosing calibration after minutes
  40. Analog HFBR amplifier
  41. Flyback feedback winding weirdness
  42. Magnetic spin top drive
  43. Teardown of a Linner electronics automotive load tester card
  44. HPLC Thermostatted Column Teardown - Dionix TCC-3000SD
  45. OpAmp regulator stability calculation
  46. Looking for 30 volt, 10 amp SMPS
  47. Melting furnace problems
  48. Bad Electrical Panel. A Rare Speed Commander Appears! A Danish 4kW Motor Drive
  49. Baxandall oscillator vs Royer
  50. TIG welder teardown. ESAB TIG Caddy 1500i.

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